50144760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139291}}^1$

素因数の和:139308

約数の個数: 48

約数和(自身を含む): 162971640

約数和(自身を除く): 112826880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 139291, 278582, 417873, 557164, 696455, 835746, 1114328, 1253619, 1392910, 1671492, 2089365, 2507238, 2785820, 3342984, 4178730, 5014476, 5571640, 6268095, 8357460, 10028952, 12536190, 16714920, 25072380, 50144760]

約数ペア:

[(1, 50144760), (2, 25072380), (3, 16714920), (4, 12536190), (5, 10028952), (6, 8357460), (8, 6268095), (9, 5571640), (10, 5014476), (12, 4178730), (15, 3342984), (18, 2785820), (20, 2507238), (24, 2089365), (30, 1671492), (36, 1392910), (40, 1253619), (45, 1114328), (60, 835746), (72, 696455), (90, 557164), (120, 417873), (180, 278582), (360, 139291)]